0.581

What's Changed

• Build and use luau-compile in CI by @zeux in #952
• Fix Arch Linux install instructions to use AUR by @RealEthanPlayzDev in #953
• Add support for ClassType indexer in definition files by @JohnnyMorganz in #949
• Remove --compile support from the REPL. You can just use luau-compile instead.
• When an exception is thrown during parallel typechecking (usually an ICE), we now gracefully stop typechecking and drain active workers before rethrowing the exception.

New solver

• Include more source location information when we hit an internal compiler error
• Improve the logic that simplifies intersections of tables

JIT

• Save testable type annotations to bytecode
• Improve block placement for linearized blocks
• Add support for lea reg, [rip+offset] for labels
• Unify X64 and A64 codegen for RETURN
• Outline interrupt handlers for X64
• Remove global rArgN in favor of build.abi
• Change A64 INTERRUPT lowering to match X64

New Contributors

• @RealEthanPlayzDev made their first contribution in #953

Full Changelog: 0.580...0.581